Trace number 459451

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
MD5SUM54510d4a8cd791bae993d435a4bb6e03
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.298954
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459451-1178654919/instance-459451-1178654919.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459451-1178654919/instance-459451-1178654919.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-459451-1178654919 -o ROOT/results/node2/solver-459451-1178654919 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459451-1178654919/instance-459451-1178654919.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16859
/proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=1456 CPUtime=0
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 341529697 1490944 151 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 364 152 86 219 0 141 0

[startup+0.0877261 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16859
/proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=1988 CPUtime=0.08
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 345 0 0 0 8 0 0 0 18 0 1 0 341529697 2035712 327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 497 327 90 219 0 274 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1988

[startup+0.10173 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16859
/proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=2500 CPUtime=0.09
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 341529697 2560000 350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 625 350 90 219 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.301748 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16859
/proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=3700 CPUtime=0.29
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 678 0 0 0 29 0 0 0 19 0 1 0 341529697 3788800 660 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 925 660 90 219 0 702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3700

[startup+0.70179 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16859
/proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=5944 CPUtime=0.69
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 1142 0 0 0 68 1 0 0 23 0 1 0 341529697 6086656 1124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 1486 1124 90 219 0 1263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5944

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1750632/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=10636 CPUtime=1.49
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 1969 0 0 0 146 3 0 0 25 0 1 0 341529697 10891264 1902 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 2659 1902 90 219 0 2436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10636

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1747816/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=11548 CPUtime=3.09
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 2326 0 0 0 306 3 0 0 25 0 1 0 341529697 11825152 2162 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 2887 2162 90 219 0 2664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11548

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1745640/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=12264 CPUtime=6.29
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 2844 0 0 0 623 6 0 0 25 0 1 0 341529697 12558336 2680 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 3066 2680 90 219 0 2843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12264

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1744296/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=13736 CPUtime=12.69
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 3293 0 0 0 1258 11 0 0 25 0 1 0 341529697 14065664 2936 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 3434 2936 90 219 0 3211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13736

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1742184/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=15532 CPUtime=25.48
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 3832 0 0 0 2528 20 0 0 25 0 1 0 341529697 15904768 3475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 3883 3475 90 219 0 3660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15532

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1738280/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=26900 CPUtime=51.08
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 5167 0 0 0 5076 32 0 0 25 0 1 0 341529697 27545600 4425 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 6725 4425 90 219 0 6502 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26900

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1734376/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=31956 CPUtime=102.27
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 6898 0 0 0 10174 53 0 0 25 0 1 0 341529697 32722944 5387 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 7989 5387 90 219 0 7766 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31956

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1730024/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=34496 CPUtime=162.25
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 8013 0 0 0 16148 77 0 0 25 0 1 0 341529697 35323904 6502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 8624 6502 90 219 0 8401 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34496

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1727720/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=35624 CPUtime=222.23
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 8554 0 0 0 22118 105 0 0 25 0 1 0 341529697 36478976 7043 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 8906 7043 90 219 0 8683 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35624

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1725672/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=42680 CPUtime=282.22
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 10594 0 0 0 28094 128 0 0 25 0 1 0 341529697 43704320 7546 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 10670 7546 90 219 0 10447 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42680

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1722024/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=44120 CPUtime=342.2
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 11503 0 0 0 34069 151 0 0 25 0 1 0 341529697 45178880 8455 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 11030 8455 90 219 0 10807 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44120

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1719720/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=45076 CPUtime=402.19
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 12078 0 0 0 40049 170 0 0 25 0 1 0 341529697 46157824 9030 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 11269 9030 90 219 0 11046 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45076

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1718248/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=45600 CPUtime=462.17
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 12462 0 0 0 46029 188 0 0 25 0 1 0 341529697 46694400 9414 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 11400 9414 90 219 0 11177 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45600

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1716840/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=46748 CPUtime=522.16
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 12812 0 0 0 52012 204 0 0 25 0 1 0 341529697 47869952 9764 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 11687 9764 90 219 0 11464 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46748

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1715432/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=47504 CPUtime=582.14
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 13148 0 0 0 57994 220 0 0 25 0 1 0 341529697 48644096 10100 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 11876 10100 90 219 0 11653 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47504

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1714280/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=48168 CPUtime=642.13
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 13453 0 0 0 63974 239 0 0 25 0 1 0 341529697 49324032 10405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 12042 10405 90 219 0 11819 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 48168


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1709416/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=62852 CPUtime=882.06
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 17735 0 0 0 87899 307 0 0 25 0 1 0 341529697 64360448 11614 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 15713 11614 90 219 0 15490 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62852

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1707752/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=64388 CPUtime=942.04
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 18174 0 0 0 93879 325 0 0 25 0 1 0 341529697 65933312 12053 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16097 12053 90 219 0 15874 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 64388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1706856/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=64388 CPUtime=1002.03
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 18386 0 0 0 99866 337 0 0 25 0 1 0 341529697 65933312 12265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16097 12265 90 219 0 15874 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 64388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1705704/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=65288 CPUtime=1062.02
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 18670 0 0 0 105853 349 0 0 25 0 1 0 341529697 66854912 12549 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16322 12549 90 219 0 16099 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 65288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1704680/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=65424 CPUtime=1122
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 18917 0 0 0 111840 360 0 0 25 0 1 0 341529697 66994176 12796 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16356 12796 90 219 0 16133 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 65424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1701480/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=66668 CPUtime=1181.99
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 19712 0 0 0 117825 374 0 0 25 0 1 0 341529697 68268032 13591 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16667 13591 90 219 0 16444 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 66668

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1700648/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=66668 CPUtime=1241.97
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 19929 0 0 0 123811 386 0 0 25 0 1 0 341529697 68268032 13808 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16667 13808 90 219 0 16444 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 66668

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1699560/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=67684 CPUtime=1301.96
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 20200 0 0 0 129797 399 0 0 25 0 1 0 341529697 69308416 14079 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16921 14079 90 219 0 16698 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 67684

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1698664/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=67684 CPUtime=1361.94
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 20415 0 0 0 135782 412 0 0 25 0 1 0 341529697 69308416 14294 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16921 14294 90 219 0 16698 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 67684

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1697832/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=67684 CPUtime=1421.93
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 20613 0 0 0 141769 424 0 0 25 0 1 0 341529697 69308416 14492 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 16921 14492 90 219 0 16698 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 67684

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1696616/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=68900 CPUtime=1481.91
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 20907 0 0 0 147757 434 0 0 25 0 1 0 341529697 70553600 14786 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 17225 14786 90 219 0 17002 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 68900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1695784/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=68900 CPUtime=1541.89
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 21106 0 0 0 153744 445 0 0 25 0 1 0 341529697 70553600 14985 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 17225 14985 90 219 0 17002 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 68900

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16860
/proc/meminfo: memFree=1694696/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=70176 CPUtime=1601.88
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 21379 0 0 0 159732 456 0 0 25 0 1 0 341529697 71860224 15258 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 17544 15258 90 219 0 17321 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 70176

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16862
/proc/meminfo: memFree=1694120/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=70176 CPUtime=1661.87
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 21530 0 0 0 165720 467 0 0 25 0 1 0 341529697 71860224 15409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 17544 15409 90 219 0 17321 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 70176

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16862
/proc/meminfo: memFree=1693352/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=70176 CPUtime=1721.85
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 21732 0 0 0 171708 477 0 0 25 0 1 0 341529697 71860224 15611 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 17544 15611 90 219 0 17321 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 70176

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16862
/proc/meminfo: memFree=1692584/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=71540 CPUtime=1781.83
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 21906 0 0 0 177696 487 0 0 25 0 1 0 341529697 73256960 15785 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 17885 15785 90 219 0 17662 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 71540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16862
/proc/meminfo: memFree=1692392/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=71540 CPUtime=1800.03
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 21948 0 0 0 179513 490 0 0 25 0 1 0 341529697 73256960 15827 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 17885 15827 90 219 0 17662 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 71540

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16862
/proc/meminfo: memFree=1692392/2055920 swapFree=4148860/4192956
[pid=16859] ppid=16857 vsize=71540 CPUtime=1800.03
/proc/16859/stat : 16859 (PBS4_SAT07v2) R 16857 16859 16429 0 -1 4194304 21948 0 0 0 179513 490 0 0 25 0 1 0 341529697 73256960 15827 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16859/statm: 17885 15827 90 219 0 17662 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 71540

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1795.14
CPU system time (s): 4.91725
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 74208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.14
system time used= 4.91725
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21949
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 36003

runsolver used 1.44878 second user time and 4.21136 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue May  8 20:08:39 UTC 2007

IDJOB= 459451
IDBENCH= 47912
IDSOLVER= 200
FILE ID= node2/459451-1178654919

PBS_JOBID= 5218000

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=59-P2=149-P3=337-P4=409-P5=457-P6=79-P7=53-P8=347-P9=487-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459451-1178654919/instance-459451-1178654919.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-459451-1178654919 -o ROOT/results/node2/conversion-459451-1178654919 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459451-1178654919/instance-459451-1178654919.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-459451-1178654919 -o ROOT/results/node2/solver-459451-1178654919 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459451-1178654919/instance-459451-1178654919.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  54510d4a8cd791bae993d435a4bb6e03

RANDOM SEED= 741718516

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1756360 kB
Buffers:         36472 kB
Cached:         175840 kB
SwapCached:      12156 kB
Active:         108352 kB
Inactive:       128116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756360 kB
SwapTotal:     4192956 kB
SwapFree:      4148860 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          31144 kB
Slab:            48552 kB
Committed_AS: 11686284 kB
PageTables:       1864 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node2 on Tue May  8 20:38:42 UTC 2007